WindowsXP-SP1/inetcore/connectionwizard/inetcfg/mailui.cpp
2020-09-30 16:53:49 +02:00

1860 lines
56 KiB
C++

//*********************************************************************
//* Microsoft Windows **
//* Copyright(c) Microsoft Corp., 1994-1995 **
//*********************************************************************
//
// MAILUI.C - Functions for mail/newsgroup configuration UI
//
//
// HISTORY:
//
// 1/9/95 jeremys Created.
// 96/03/25 markdu If a fatal error occurs, set gfQuitWizard.
// 96/03/26 markdu Store values from UI even when back is pressed.
// 96/04/06 markdu Moved CommitConfigurationChanges call to last page.
// 96/05/06 markdu NASH BUG 15637 Removed unused code.
// 96/05/14 markdu NASH BUG 22681 Took out mail and news pages.
//
#include "wizard.h"
#include "icwextsn.h"
#include "icwaprtc.h"
#include "imnext.h"
// Local types for parsing proxy settings
typedef enum {
INTERNET_SCHEME_DEFAULT,
INTERNET_SCHEME_FTP,
INTERNET_SCHEME_GOPHER,
INTERNET_SCHEME_HTTP,
INTERNET_SCHEME_HTTPS,
INTERNET_SCHEME_SOCKS,
INTERNET_SCHEME_UNKNOWN
} INTERNET_SCHEME;
typedef enum {
STATE_START,
STATE_PROTOCOL,
STATE_SCHEME,
STATE_SERVER,
STATE_PORT,
STATE_END,
STATE_ERROR
} PARSER_STATE;
typedef struct {
LPTSTR SchemeName;
DWORD SchemeLength;
INTERNET_SCHEME SchemeType;
DWORD dwControlId;
DWORD dwPortControlId;
} URL_SCHEME;
const URL_SCHEME UrlSchemeList[] = {
TEXT("http"), 4, INTERNET_SCHEME_HTTP, IDC_PROXYHTTP, IDC_PORTHTTP,
TEXT("https"), 5, INTERNET_SCHEME_HTTPS, IDC_PROXYSECURE,IDC_PORTSECURE,
TEXT("ftp"), 3, INTERNET_SCHEME_FTP, IDC_PROXYFTP, IDC_PORTFTP,
TEXT("gopher"), 6, INTERNET_SCHEME_GOPHER, IDC_PROXYGOPHER,IDC_PORTGOPHER,
TEXT("socks"), 5, INTERNET_SCHEME_SOCKS, IDC_PROXYSOCKS, IDC_PORTSOCKS,
NULL, 0, INTERNET_SCHEME_DEFAULT,0,0
};
typedef struct tagNEWPROFILEDLGINFO
{
HWND hwndCombo; // hwnd of combo box on parent dialog
TCHAR szNewProfileName[cchProfileNameMax+1]; // return buffer for chosen name
} NEWPROFILEDLGINFO;
const TCHAR cszLocalString[] = TEXT("<local>");
#define GET_TERMINATOR(string) \
while(*string != '\0') string++
#define ERROR_SERVER_NAME 4440
#define ERROR_PORT_NUM 4441
#define INTERNET_MAX_PORT_LENGTH sizeof(TEXT("123456789"))
VOID EnableProxyControls(HWND hDlg);
VOID ReplicatePROXYHTTP(HWND hDlg, BOOL bSaveOrig);
VOID ReplicatePORTHTTP(HWND hDlg, BOOL bSaveOrig);
BOOL ParseProxyInfo(HWND hDlg, LPTSTR lpszProxy);
BOOL ParseEditCtlForPort(
IN OUT LPTSTR lpszProxyName,
IN HWND hDlg,
IN DWORD dwProxyNameCtlId,
IN DWORD dwProxyPortCtlId
);
DWORD FormatOutProxyEditCtl(
IN HWND hDlg,
IN DWORD dwProxyNameCtlId,
IN DWORD dwProxyPortCtlId,
OUT LPTSTR lpszOutputStr,
IN OUT LPDWORD lpdwOutputStrSize,
IN DWORD dwOutputStrLength,
IN BOOL fDefaultProxy
);
BOOL RemoveLocalFromExceptionList(LPTSTR lpszExceptionList);
INT_PTR CALLBACK NewProfileDlgProc(HWND hDlg, UINT uMsg, WPARAM wParam,
LPARAM lParam);
BOOL NewProfileDlgInit(HWND hDlg,NEWPROFILEDLGINFO * pNewProfileDlgInfo);
BOOL NewProfileDlgOK(HWND hDlg,NEWPROFILEDLGINFO * pNewProfileDlgInfo);
BOOL DoNewProfileDlg(HWND hDlg);
TCHAR gszHttpProxy [MAX_URL_STRING+1] = TEXT("\0");
TCHAR gszHttpPort [INTERNET_MAX_PORT_LENGTH+1] = TEXT("\0");
TCHAR gszSecureProxy [MAX_URL_STRING+1] = TEXT("\0");
TCHAR gszSecurePort [INTERNET_MAX_PORT_LENGTH+1] = TEXT("\0");
TCHAR gszFtpProxy [MAX_URL_STRING+1] = TEXT("\0");
TCHAR gszFtpPort [INTERNET_MAX_PORT_LENGTH+1] = TEXT("\0");
TCHAR gszGopherProxy [MAX_URL_STRING+1] = TEXT("\0");
TCHAR gszGopherPort [INTERNET_MAX_PORT_LENGTH+1] = TEXT("\0");
/*******************************************************************
NAME: UseProxyInitProc
SYNOPSIS: Called when Use Proxy page is displayed
ENTRY: hDlg - dialog window
fFirstInit - TRUE if this is the first time the dialog
is initialized, FALSE if this InitProc has been called
before (e.g. went past this page and backed up)
********************************************************************/
BOOL CALLBACK UseProxyInitProc(HWND hDlg,BOOL fFirstInit)
{
if (fFirstInit)
{
//
// 6/6/97 jmazner Olympus #5413
// tweak positioning to hack around win95 J display bug
//
Win95JMoveDlgItem( hDlg, GetDlgItem(hDlg,IDC_NOTE), 15 );
CheckDlgButton(hDlg,IDC_USEPROXY,gpUserInfo->fProxyEnable);
CheckDlgButton(hDlg,IDC_NOUSEPROXY,!gpUserInfo->fProxyEnable);
}
// if we've travelled through external apprentice pages,
// it's easy for our current page pointer to get munged,
// so reset it here for sanity's sake.
gpWizardState->uCurrentPage = ORD_PAGE_USEPROXY;
return TRUE;
}
/*******************************************************************
NAME: UseProxyOKProc
SYNOPSIS: Called when Next or Back btns pressed from Use Proxy page
ENTRY: hDlg - dialog window
fForward - TRUE if 'Next' was pressed, FALSE if 'Back'
puNextPage - if 'Next' was pressed,
proc can fill this in with next page to go to. This
parameter is ingored if 'Back' was pressed.
pfKeepHistory - page will not be kept in history if
proc fills this in with FALSE.
EXIT: returns TRUE to allow page to be turned, FALSE
to keep the same page.
********************************************************************/
BOOL CALLBACK UseProxyOKProc(HWND hDlg,BOOL fForward,UINT * puNextPage,
BOOL * pfKeepHistory)
{
ASSERT(puNextPage);
gpUserInfo->fProxyEnable = IsDlgButtonChecked(hDlg,IDC_USEPROXY);
if (fForward)
{
if (gpUserInfo->fProxyEnable)
*puNextPage = ORD_PAGE_SETUP_PROXY;//ORD_PAGE_PROXYSERVERS;
else
{
if( LoadAcctMgrUI(GetParent(hDlg),
g_fIsWizard97 ? IDD_PAGE_USEPROXY97 : IDD_PAGE_USEPROXY,
g_fIsWizard97 ? IDD_PAGE_CONNECTEDOK97FIRSTLAST : IDD_PAGE_CONNECTEDOK,
g_fIsWizard97 ? WIZ_USE_WIZARD97 : 0) )
{
if( DialogIDAlreadyInUse( g_uAcctMgrUIFirst) )
{
// we're about to jump into the external apprentice, and we don't want
// this page to show up in our history list
*pfKeepHistory = FALSE;
*puNextPage = g_uAcctMgrUIFirst;
}
else
{
DEBUGMSG("hmm, the first acctMgr dlg id is supposedly %d, but it's not marked as in use!",
g_uAcctMgrUIFirst);
*puNextPage = (g_fIsICW ? g_uExternUINext : ORD_PAGE_CONNECTEDOK);
}
}
else
{
DEBUGMSG("LoadAcctMgrUI returned false, guess we'd better skip over it!");
*puNextPage = (g_fIsICW ? g_uExternUINext : ORD_PAGE_CONNECTEDOK);
}
}
}
return TRUE;
}
/*******************************************************************
NAME: UseProxyCmdProc
SYNOPSIS: Called when dlg control pressed on page
ENTRY: hDlg - dialog window
uCtrlID - control ID of control that was touched
********************************************************************/
BOOL CALLBACK UseProxyCmdProc(HWND hDlg,WPARAM wParam,LPARAM lParam)
{
switch (GET_WM_COMMAND_CMD(wParam, lParam))
{
case BN_DBLCLK:
{
switch (GET_WM_COMMAND_ID(wParam, lParam))
{
case IDC_USEPROXY:
case IDC_NOUSEPROXY:
{
// somebody double-clicked a radio button
// auto-advance to the next page
PropSheet_PressButton(GetParent(hDlg), PSBTN_NEXT);
break;
}
}
break;
}
}
return TRUE;
}
/*******************************************************************
NAME: ProxyServersInitProc
SYNOPSIS: Called when proxy servers page is displayed
ENTRY: hDlg - dialog window
fFirstInit - TRUE if this is the first time the dialog
is initialized, FALSE if this InitProc has been called
before (e.g. went past this page and backed up)
********************************************************************/
BOOL CALLBACK ProxyServersInitProc(HWND hDlg,BOOL fFirstInit)
{
if (fFirstInit)
{
//
// 6/6/97 jmazner Olympus #5413
// tweak positioning to hack around win95 J display bug
//
// 15/09/98 vyung
// Test team find that this introduces a tab order bug
// The Win95 J bug is not repro, so this is removed
// Win95JMoveDlgItem( hDlg, GetDlgItem(hDlg,IDC_NOTE), 15 );
// Win95JMoveDlgItem( hDlg, GetDlgItem(hDlg,IDC_PROXYSAME), 160 );
// limit text fields appropriately
// 31/10/98 vyung
// IE CPL removes the text limit on the edit boxes, do so here.
//
/*
SendDlgItemMessage(hDlg,IDC_PROXYHTTP,EM_LIMITTEXT,MAX_URL_STRING,0L);
SendDlgItemMessage(hDlg,IDC_PROXYSECURE,EM_LIMITTEXT,MAX_URL_STRING,0L);
SendDlgItemMessage(hDlg,IDC_PROXYFTP,EM_LIMITTEXT,MAX_URL_STRING,0L);
SendDlgItemMessage(hDlg,IDC_PROXYGOPHER,EM_LIMITTEXT,MAX_URL_STRING,0L);
SendDlgItemMessage(hDlg,IDC_PROXYSOCKS,EM_LIMITTEXT,MAX_URL_STRING,0L);
SendDlgItemMessage(hDlg,IDC_PORTHTTP,EM_LIMITTEXT,INTERNET_MAX_PORT_LENGTH,0L);
SendDlgItemMessage(hDlg,IDC_PORTSECURE,EM_LIMITTEXT,INTERNET_MAX_PORT_LENGTH,0L);
SendDlgItemMessage(hDlg,IDC_PORTFTP,EM_LIMITTEXT,INTERNET_MAX_PORT_LENGTH,0L);
SendDlgItemMessage(hDlg,IDC_PORTGOPHER,EM_LIMITTEXT,INTERNET_MAX_PORT_LENGTH,0L);
SendDlgItemMessage(hDlg,IDC_PORTSOCKS,EM_LIMITTEXT,INTERNET_MAX_PORT_LENGTH,0L);
*/
ParseProxyInfo(hDlg,gpUserInfo->szProxyServer);
}
EnableProxyControls(hDlg);
return TRUE;
}
/*******************************************************************
NAME: ProxyServersOKProc
SYNOPSIS: Called when Next or Back btns pressed from proxy server page
ENTRY: hDlg - dialog window
fForward - TRUE if 'Next' was pressed, FALSE if 'Back'
puNextPage - if 'Next' was pressed,
proc can fill this in with next page to go to. This
parameter is ingored if 'Back' was pressed.
pfKeepHistory - page will not be kept in history if
proc fills this in with FALSE.
EXIT: returns TRUE to allow page to be turned, FALSE
to keep the same page.
********************************************************************/
BOOL CALLBACK ProxyServersOKProc(HWND hDlg,BOOL fForward,UINT * puNextPage,
BOOL * pfKeepHistory)
{
ASSERT(puNextPage);
DWORD dwProxyServerLen;
DWORD dwErr;
TCHAR szNewProxyString[MAX_REG_LEN+1];
if (fForward)
{
// jmazner 11/9/96 Normandy #6937
// clear out previous contents of gpUserInfo->szProxyServer
// before we start filling in the new contents
//
// 7/10/97 jmazner Olympus #9365
// we want to preserve the orginial proxy string, so use a copy for
// the call to FormatOytProxyEditCtl
//
ZeroMemory(szNewProxyString,sizeof(szNewProxyString));
if (IsDlgButtonChecked(hDlg, IDC_PROXYSAME))
{
dwProxyServerLen = 0;
dwErr = FormatOutProxyEditCtl(hDlg,IDC_PROXYHTTP,IDC_PORTHTTP,
szNewProxyString,
&dwProxyServerLen,
sizeof(szNewProxyString),
TRUE);
if (ERROR_SUCCESS != dwErr)
{
if (ERROR_PORT_NUM == dwErr)
DisplayFieldErrorMsg(hDlg,IDC_PORTHTTP,IDS_INVALID_PORTNUM);
else
DisplayFieldErrorMsg(hDlg,IDC_PROXYHTTP,IDS_ERRProxyRequired);
return FALSE;
}
}
else
{
dwProxyServerLen = 0;
int i = 0;
while (UrlSchemeList[i].SchemeLength)
{
dwErr = FormatOutProxyEditCtl(hDlg,
UrlSchemeList[i].dwControlId,
UrlSchemeList[i].dwPortControlId,
szNewProxyString,
&dwProxyServerLen,
sizeof(szNewProxyString),
FALSE);
switch( dwErr )
{
case ERROR_SUCCESS:
case ERROR_SERVER_NAME:
break;
case ERROR_PORT_NUM:
DisplayFieldErrorMsg(hDlg,UrlSchemeList[i].dwPortControlId,IDS_INVALID_PORTNUM);
return FALSE;
case ERROR_NOT_ENOUGH_MEMORY:
MsgBox(NULL,IDS_ERROutOfMemory,MB_ICONEXCLAMATION,MB_OK);
return FALSE;
}
i++;
}
//
// 6/2/97 jmazner Olympus #4411
// Allow some proxy servers to be null. Only warn if no server
// names were entered.
//
if( 0 == lstrlen(szNewProxyString) )
{
DisplayFieldErrorMsg(hDlg,IDC_PROXYHTTP,IDS_ERRProxyRequired);
return FALSE;
}
}
//
// if we made it this far, then the new proxy settings are valid, so
// now copy them back into the main data structure.
//
lstrcpyn(gpUserInfo->szProxyServer, szNewProxyString, sizeof(gpUserInfo->szProxyServer));
*puNextPage = ORD_PAGE_PROXYEXCEPTIONS;
}
return TRUE;
}
/*******************************************************************
NAME: ProxyServersCmdProc
SYNOPSIS: Called when dlg control pressed on page
ENTRY: hDlg - dialog window
uCtrlID - control ID of control that was touched
********************************************************************/
BOOL CALLBACK ProxyServersCmdProc(HWND hDlg,WPARAM wParam,LPARAM lParam)
{
switch (GET_WM_COMMAND_ID(wParam, lParam))
{
case IDC_PROXYSAME:
// checkbox state changed, enable controls appropriately
EnableProxyControls(hDlg);
break;
case IDC_PROXYHTTP:
case IDC_PORTHTTP:
if ( GET_WM_COMMAND_CMD(wParam, lParam) == EN_KILLFOCUS )
{
// if heckbox state enabled, populate info but don't save it
if (IsDlgButtonChecked(hDlg,IDC_PROXYSAME))
{
ReplicatePROXYHTTP(hDlg, FALSE);
ReplicatePORTHTTP(hDlg, FALSE);
}
}
break;
}
return TRUE;
}
/*******************************************************************
NAME: SetupProxyInitProc
SYNOPSIS: Called when proxy servers page is displayed
ENTRY: hDlg - dialog window
fFirstInit - TRUE if this is the first time the dialog
is initialized, FALSE if this InitProc has been called
before (e.g. went past this page and backed up)
********************************************************************/
BOOL CALLBACK SetupProxyInitProc(HWND hDlg,BOOL fFirstInit)
{
if (fFirstInit)
{
TCHAR szTemp[MAX_RES_LEN*2];
LoadString(ghInstance, IDS_SETUP_PROXY_INTRO, szTemp, MAX_RES_LEN*2);
SetWindowText(GetDlgItem(hDlg, IDC_AUTODISCOVERY_TEXT), szTemp);
// Set the auto discovery check box
if (gpUserInfo->bAutoDiscovery)
CheckDlgButton(hDlg,IDC_AUTODISCOVER, BST_CHECKED);
// Set the autoconfig URL text box
SetWindowText(GetDlgItem(hDlg, IDC_CONFIG_ADDR),
gpUserInfo->szAutoConfigURL);
// Set the Auto config URL checkbox
CheckDlgButton(hDlg,IDC_CONFIGSCRIPT, gpUserInfo->bAutoConfigScript ? BST_CHECKED : BST_UNCHECKED);
EnableWindow(GetDlgItem(hDlg, IDC_CONFIGADDR_TX), gpUserInfo->bAutoConfigScript);
EnableWindow(GetDlgItem(hDlg, IDC_CONFIG_ADDR), gpUserInfo->bAutoConfigScript);
// Set the manual checkbox
CheckDlgButton(hDlg,IDC_MANUAL_PROXY,gpUserInfo->fProxyEnable);
}
gpWizardState->uCurrentPage = ORD_PAGE_SETUP_PROXY;
return TRUE;
}
/*******************************************************************
NAME: SetupProxyOKProc
SYNOPSIS: Called when Next or Back btns pressed from proxy server page
ENTRY: hDlg - dialog window
fForward - TRUE if 'Next' was pressed, FALSE if 'Back'
puNextPage - if 'Next' was pressed,
proc can fill this in with next page to go to. This
parameter is ingored if 'Back' was pressed.
pfKeepHistory - page will not be kept in history if
proc fills this in with FALSE.
EXIT: returns TRUE to allow page to be turned, FALSE
to keep the same page.
********************************************************************/
BOOL CALLBACK SetupProxyOKProc(HWND hDlg,BOOL fForward,UINT * puNextPage,
BOOL * pfKeepHistory)
{
ASSERT(puNextPage);
if (fForward && gpUserInfo)
{
// modify setting, later write to registry
gpUserInfo->bAutoDiscovery = IsDlgButtonChecked(hDlg, IDC_AUTODISCOVER);
gpUserInfo->bAutoConfigScript = IsDlgButtonChecked(hDlg, IDC_CONFIGSCRIPT);
if (gpUserInfo->bAutoConfigScript)
{
GetWindowText(GetDlgItem(hDlg, IDC_CONFIG_ADDR),
gpUserInfo->szAutoConfigURL,
MAX_REG_LEN+1);
}
gpUserInfo->fProxyEnable = IsDlgButtonChecked(hDlg, IDC_MANUAL_PROXY);
if (gpUserInfo->fProxyEnable)
{
*puNextPage = ORD_PAGE_PROXYSERVERS;
}
else
{
if( LoadAcctMgrUI(GetParent(hDlg),
g_fIsWizard97 ? IDD_PAGE_SETUP_PROXY97 : IDD_PAGE_SETUP_PROXY,
g_fIsWizard97 ? IDD_PAGE_CONNECTEDOK97FIRSTLAST : IDD_PAGE_CONNECTEDOK,
g_fIsWizard97 ? WIZ_USE_WIZARD97 : 0) )
{
if( DialogIDAlreadyInUse( g_uAcctMgrUIFirst) )
{
// we're about to jump into the external apprentice, and we don't want
// this page to show up in our history list
*pfKeepHistory = FALSE;
*puNextPage = g_uAcctMgrUIFirst;
}
else
{
DEBUGMSG("hmm, the first acctMgr dlg id is supposedly %d, but it's not marked as in use!",
g_uAcctMgrUIFirst);
*puNextPage = (g_fIsICW ? g_uExternUINext : ORD_PAGE_CONNECTEDOK);
}
}
else
{
DEBUGMSG("LoadAcctMgrUI returned false, guess we'd better skip over it!");
*puNextPage = (g_fIsICW ? g_uExternUINext : ORD_PAGE_CONNECTEDOK);
}
}
}
return TRUE;
}
/*******************************************************************
NAME: SetupProxyCmdProc
SYNOPSIS: Called when dlg control pressed on page
ENTRY: hDlg - dialog window
uCtrlID - control ID of control that was touched
********************************************************************/
BOOL CALLBACK SetupProxyCmdProc(HWND hDlg,WPARAM wParam,LPARAM lParam)
{
switch (GET_WM_COMMAND_ID(wParam, lParam))
{
case IDC_CONFIGSCRIPT:
{
BOOL bChecked = IsDlgButtonChecked(hDlg, IDC_CONFIGSCRIPT);
EnableWindow(GetDlgItem(hDlg, IDC_CONFIGADDR_TX), bChecked);
EnableWindow(GetDlgItem(hDlg, IDC_CONFIG_ADDR), bChecked);
}
break;
}
return TRUE;
}
/*******************************************************************
NAME: EnableProxyControls
SYNOPSIS: Enables edit controls on Proxy Server page depending on
whether or not 'use proxy...' checkbox is checked.
********************************************************************/
VOID EnableProxyControls(HWND hDlg)
{
static BOOL fDifferentProxies = TRUE;
BOOL fChanged = TRUE;
fChanged = ( fDifferentProxies != !IsDlgButtonChecked(hDlg,IDC_PROXYSAME) );
fDifferentProxies = !IsDlgButtonChecked(hDlg,IDC_PROXYSAME);
EnableDlgItem(hDlg,IDC_TX_PROXYSECURE,fDifferentProxies);
EnableDlgItem(hDlg,IDC_PROXYSECURE,fDifferentProxies);
EnableDlgItem(hDlg,IDC_PORTSECURE,fDifferentProxies);
EnableDlgItem(hDlg,IDC_TX_PROXYFTP,fDifferentProxies);
EnableDlgItem(hDlg,IDC_PROXYFTP,fDifferentProxies);
EnableDlgItem(hDlg,IDC_PORTFTP,fDifferentProxies);
EnableDlgItem(hDlg,IDC_TX_PROXYGOPHER,fDifferentProxies);
EnableDlgItem(hDlg,IDC_PROXYGOPHER,fDifferentProxies);
EnableDlgItem(hDlg,IDC_PORTGOPHER,fDifferentProxies);
EnableDlgItem(hDlg,IDC_TX_PROXYSOCKS,fDifferentProxies);
EnableDlgItem(hDlg,IDC_PROXYSOCKS,fDifferentProxies);
EnableDlgItem(hDlg,IDC_PORTSOCKS,fDifferentProxies);
if( fChanged )
{
if( !fDifferentProxies )
{
//
// 7/10/97 jmazner Olympus #9365
// behave more like IE's proxy property sheet, copy the http
// settings to all other fields except SOCKS, which should be empty.
//
ReplicatePROXYHTTP(hDlg, TRUE);
ReplicatePORTHTTP(hDlg, TRUE);
}
else
{
//
// reload the current settings for all protocols. First, however,
// make a copy of any changes the user has made to http, then write
// that back in after reloading the defaults.
//
TCHAR szHttpProxy[MAX_URL_STRING+1];
TCHAR szHttpPort[INTERNET_MAX_PORT_LENGTH+1];
GetDlgItemText(hDlg, IDC_PROXYHTTP, szHttpProxy, MAX_URL_STRING);
GetDlgItemText(hDlg, IDC_PORTHTTP, szHttpPort, INTERNET_MAX_PORT_LENGTH);
//
// ParseProxyInfo will only update the PORT field if port info is
// currently stored in the string. So clear out the PORT fields
// ahead of time and let ParseProxyInfo fill them in as needed.
//
SetDlgItemText( hDlg, IDC_PORTSECURE, gszSecurePort );
SetDlgItemText( hDlg, IDC_PORTFTP, gszFtpPort );
SetDlgItemText( hDlg, IDC_PORTGOPHER, gszGopherPort );
// 09/10/98 The behaviour of IE has changed. IE's proxy property
// sheet will blank all fields.
SetDlgItemText( hDlg, IDC_PROXYSECURE, gszSecureProxy );
SetDlgItemText( hDlg, IDC_PROXYFTP, gszFtpProxy );
SetDlgItemText( hDlg, IDC_PROXYGOPHER, gszGopherProxy );
ParseProxyInfo(hDlg,gpUserInfo->szProxyServer);
SetDlgItemText( hDlg, IDC_PROXYHTTP, szHttpProxy );
SetDlgItemText( hDlg, IDC_PORTHTTP, szHttpPort );
//
// ParseProxyInfo may also check the PROXYSAME, so disable it here
// for good measure.
//
CheckDlgButton( hDlg, IDC_PROXYSAME, FALSE );
}
}
}
//+----------------------------------------------------------------------------
//
// Function: ReplicatePROXYHTTP
//
// Synopsis: copies the value in the IDC_PROXYHTTP edit box to the all other
// proxy name fields except for IDC_SOCKS
//
// Arguments: hDlg -- handle to dialog window which owns the controls
// bSaveOrig -- save original info
//
// Returns: none
//
// History: 7/10/97 jmazner created for Olympus #9365
//
//-----------------------------------------------------------------------------
void ReplicatePROXYHTTP( HWND hDlg, BOOL bSaveOrig)
{
TCHAR szHttpProxy[MAX_URL_STRING];
GetDlgItemText(hDlg, IDC_PROXYHTTP, szHttpProxy, MAX_URL_STRING);
if (bSaveOrig)
{
GetDlgItemText(hDlg, IDC_PROXYSECURE, gszSecureProxy, MAX_URL_STRING);
GetDlgItemText(hDlg, IDC_PROXYFTP, gszFtpProxy, MAX_URL_STRING);
GetDlgItemText(hDlg, IDC_PROXYGOPHER, gszGopherProxy, MAX_URL_STRING);
}
SetDlgItemText( hDlg, IDC_PROXYSECURE, szHttpProxy );
SetDlgItemText( hDlg, IDC_PROXYFTP, szHttpProxy );
SetDlgItemText( hDlg, IDC_PROXYGOPHER, szHttpProxy );
SetDlgItemText( hDlg, IDC_PROXYSOCKS, TEXT("\0") );
}
//+----------------------------------------------------------------------------
//
// Function: ReplicatePORTHTTP
//
// Synopsis: copies the value in the IDC_PORTHTTP edit box to the all other
// proxy port fields except for IDC_SOCKS
//
// Arguments: hDlg -- handle to dialog window which owns the controls
// bSaveOrig -- save original info
//
// Returns: none
//
// History: 7/10/97 jmazner created for Olympus #9365
//
//-----------------------------------------------------------------------------
void ReplicatePORTHTTP( HWND hDlg, BOOL bSaveOrig)
{
TCHAR szHttpPort[INTERNET_MAX_PORT_LENGTH+1];
GetDlgItemText(hDlg, IDC_PORTHTTP, szHttpPort, INTERNET_MAX_PORT_LENGTH);
if (bSaveOrig)
{
GetDlgItemText(hDlg, IDC_PORTSECURE, gszSecurePort, MAX_URL_STRING);
GetDlgItemText(hDlg, IDC_PORTFTP, gszFtpPort, MAX_URL_STRING);
GetDlgItemText(hDlg, IDC_PORTGOPHER, gszGopherPort, MAX_URL_STRING);
}
SetDlgItemText( hDlg, IDC_PORTSECURE, szHttpPort );
SetDlgItemText( hDlg, IDC_PORTFTP, szHttpPort );
SetDlgItemText( hDlg, IDC_PORTGOPHER, szHttpPort );
SetDlgItemText( hDlg, IDC_PORTSOCKS, TEXT("\0") );
}
/*******************************************************************
NAME: ProxyExceptionsInitProc
SYNOPSIS: Called when Proxy Exceptions page is displayed
ENTRY: hDlg - dialog window
fFirstInit - TRUE if this is the first time the dialog
is initialized, FALSE if this InitProc has been called
before (e.g. went past this page and backed up)
********************************************************************/
BOOL CALLBACK ProxyExceptionsInitProc(HWND hDlg,BOOL fFirstInit)
{
if (fFirstInit)
{
SendDlgItemMessage(hDlg,IDC_BYPASSPROXY,EM_LIMITTEXT,
sizeof(gpUserInfo->szProxyOverride) - sizeof(cszLocalString),0L);
BOOL fBypassLocal = RemoveLocalFromExceptionList(gpUserInfo->szProxyOverride);
SetDlgItemText(hDlg,IDC_BYPASSPROXY,gpUserInfo->szProxyOverride);
CheckDlgButton(hDlg,IDC_BYPASSLOCAL,fBypassLocal);
}
// if we've travelled through external apprentice pages,
// it's easy for our current page pointer to get munged,
// so reset it here for sanity's sake.
gpWizardState->uCurrentPage = ORD_PAGE_PROXYEXCEPTIONS;
return TRUE;
}
/*******************************************************************
NAME: ProxyExceptionsOKProc
SYNOPSIS: Called when Next or Back btns pressed from Proxy
Exceptions page
ENTRY: hDlg - dialog window
fForward - TRUE if 'Next' was pressed, FALSE if 'Back'
puNextPage - if 'Next' was pressed,
proc can fill this in with next page to go to. This
parameter is ingored if 'Back' was pressed.
pfKeepHistory - page will not be kept in history if
proc fills this in with FALSE.
EXIT: returns TRUE to allow page to be turned, FALSE
to keep the same page.
********************************************************************/
BOOL CALLBACK ProxyExceptionsOKProc(HWND hDlg,BOOL fForward,UINT * puNextPage,
BOOL * pfKeepHistory)
{
ASSERT(puNextPage);
// get proxy server override from UI
GetDlgItemText(hDlg,IDC_BYPASSPROXY,gpUserInfo->szProxyOverride,
sizeof(gpUserInfo->szProxyOverride));
if (IsDlgButtonChecked(hDlg, IDC_BYPASSLOCAL))
{
//
// Add ; on the end if its NOT the first entry.
//
if ( gpUserInfo->szProxyOverride[0] != '\0' )
{
lstrcat(gpUserInfo->szProxyOverride, TEXT(";"));
}
//
// Now Add <local> to end of string.
//
lstrcat(gpUserInfo->szProxyOverride, cszLocalString);
}
if (fForward)
{
if(( gpWizardState->dwRunFlags & RSW_APPRENTICE ) && !g_fIsICW)
{
// we're about to jump back to the external wizard, and we don't want
// this page to show up in our history list
*pfKeepHistory = FALSE;
*puNextPage = g_uExternUINext;
//Notify the main Wizard that this was the last page
ASSERT( g_pExternalIICWExtension )
if (g_fIsExternalWizard97)
g_pExternalIICWExtension->SetFirstLastPage(0, IDD_PAGE_PROXYEXCEPTIONS97);
else
g_pExternalIICWExtension->SetFirstLastPage(0, IDD_PAGE_PROXYEXCEPTIONS);
g_fConnectionInfoValid = TRUE;
}
else if( LoadAcctMgrUI(GetParent(hDlg),
g_fIsWizard97 ? IDD_PAGE_PROXYEXCEPTIONS97 : IDD_PAGE_PROXYEXCEPTIONS,
g_fIsWizard97 ? IDD_PAGE_CONNECTEDOK97FIRSTLAST : IDD_PAGE_CONNECTEDOK,
g_fIsWizard97 ? WIZ_USE_WIZARD97 : 0) )
{
if( DialogIDAlreadyInUse( g_uAcctMgrUIFirst) )
{
// we're about to jump into the external apprentice, and we don't want
// this page to show up in our history list
*pfKeepHistory = FALSE;
*puNextPage = g_uAcctMgrUIFirst;
}
else
{
DEBUGMSG("hmm, the first acctMgr dlg id is supposedly %d, but it's not marked as in use!",
g_uAcctMgrUIFirst);
*puNextPage = (g_fIsICW ? g_uExternUINext : ORD_PAGE_CONNECTEDOK);
}
}
else
{
DEBUGMSG("LoadAcctMgrUI returned false, guess we'd better skip over it!");
*puNextPage = (g_fIsICW ? g_uExternUINext : ORD_PAGE_CONNECTEDOK);
}
}
return TRUE;
}
BOOL DoNewProfileDlg(HWND hDlg)
{
// fill out structure to pass to dialog
NEWPROFILEDLGINFO NewProfileDlgInfo;
NewProfileDlgInfo.hwndCombo = GetDlgItem(hDlg,IDC_PROFILE_LIST);
// create dialog to prompt for profile name
BOOL fRet=(BOOL)DialogBoxParam(ghInstance,MAKEINTRESOURCE(IDD_NEWPROFILENAME),hDlg,
NewProfileDlgProc,(LPARAM) &NewProfileDlgInfo);
// if profile name chosen, add it to combo box
if (fRet) {
int iSel=ComboBox_AddString(NewProfileDlgInfo.hwndCombo,
NewProfileDlgInfo.szNewProfileName);
ASSERT(iSel >= 0);
ComboBox_SetCurSel(NewProfileDlgInfo.hwndCombo,iSel);
}
return fRet;
}
/*******************************************************************
NAME: NewProfileDlgProc
SYNOPSIS: Dialog proc for choosing name for new profile
********************************************************************/
INT_PTR CALLBACK NewProfileDlgProc(HWND hDlg, UINT uMsg, WPARAM wParam,
LPARAM lParam)
{
switch (uMsg) {
case WM_INITDIALOG:
// lParam contains pointer to NEWPROFILEDLGINFO struct, set it
// in window data
ASSERT(lParam);
SetWindowLongPtr(hDlg,DWLP_USER,lParam);
return NewProfileDlgInit(hDlg,(NEWPROFILEDLGINFO *) lParam);
break;
case WM_COMMAND:
switch (LOWORD(wParam)) {
case IDOK:
{
NEWPROFILEDLGINFO * pNewProfileDlgInfo =
(NEWPROFILEDLGINFO *) GetWindowLongPtr(hDlg,DWLP_USER);
ASSERT(pNewProfileDlgInfo);
BOOL fRet=NewProfileDlgOK(hDlg,pNewProfileDlgInfo);
if (fRet) {
EndDialog(hDlg,TRUE);
}
}
break;
case IDCANCEL:
EndDialog(hDlg,FALSE);
break;
}
break;
}
return FALSE;
}
#define MAX_DEFAULT_PROFILE_INDEX 50
BOOL NewProfileDlgInit(HWND hDlg,NEWPROFILEDLGINFO * pNewProfileDlgInfo)
{
BOOL fHaveDefaultName = TRUE;
ASSERT(pNewProfileDlgInfo);
// limit edit field
Edit_LimitText(GetDlgItem(hDlg,IDC_PROFILENAME),cchProfileNameMax);
TCHAR szDefaultName[SMALL_BUF_LEN+1];
LoadSz(IDS_PROFILENAME,szDefaultName,sizeof(szDefaultName));
// see if the default name already exists in the combo box of profiles
if (ComboBox_FindStringExact(pNewProfileDlgInfo->hwndCombo,0,szDefaultName)
>= 0) {
fHaveDefaultName = FALSE;
// yep, it exists, try making a default name that doesn't exist
int iIndex = 2; // start with "<default name> #2"
TCHAR szBuf[SMALL_BUF_LEN+1];
LoadSz(IDS_PROFILENAME1,szBuf,sizeof(szBuf));
while (iIndex < MAX_DEFAULT_PROFILE_INDEX) {
// build a name a la "<default name> #<#>"
wsprintf(szDefaultName,szBuf,iIndex);
// is it in combo box already?
if (ComboBox_FindStringExact(pNewProfileDlgInfo->hwndCombo,0,szDefaultName)
< 0) {
fHaveDefaultName = TRUE;
break;
}
iIndex ++;
}
}
if (fHaveDefaultName) {
SetDlgItemText(hDlg,IDC_PROFILENAME,szDefaultName);
Edit_SetSel(GetDlgItem(hDlg,IDC_PROFILENAME),0,-1);
}
SetFocus(GetDlgItem(hDlg,IDC_PROFILENAME));
return TRUE;
}
BOOL NewProfileDlgOK(HWND hDlg,NEWPROFILEDLGINFO * pNewProfileDlgInfo)
{
ASSERT(pNewProfileDlgInfo);
// get new profile name out of edit control
GetDlgItemText(hDlg,IDC_PROFILENAME,pNewProfileDlgInfo->szNewProfileName,
sizeof(pNewProfileDlgInfo->szNewProfileName));
// name needs to be non-empty
if (!lstrlen(pNewProfileDlgInfo->szNewProfileName)) {
MsgBox(hDlg,IDS_NEED_PROFILENAME,MB_ICONINFORMATION,MB_OK);
SetFocus(GetDlgItem(hDlg,IDC_PROFILENAME));
return FALSE;
}
// name needs to be unique
if (ComboBox_FindStringExact(pNewProfileDlgInfo->hwndCombo,
0,pNewProfileDlgInfo->szNewProfileName) >= 0) {
MsgBox(hDlg,IDS_DUPLICATE_PROFILENAME,MB_ICONINFORMATION,MB_OK);
SetFocus(GetDlgItem(hDlg,IDC_PROFILENAME));
Edit_SetSel(GetDlgItem(hDlg,IDC_PROFILENAME),0,-1);
return FALSE;
}
return TRUE;
}
/*******************************************************************
NAME: NewProfileDlgProc
Maps a scheme name/length to a scheme name type
Arguments:
lpszSchemeName - pointer to name of scheme to map
dwSchemeNameLength - length of scheme (if -1, lpszSchemeName is ASCIZ)
Return Value:
INTERNET_SCHEME
********************************************************************/
INTERNET_SCHEME MapUrlSchemeName(LPTSTR lpszSchemeName, DWORD dwSchemeNameLength)
{
if (dwSchemeNameLength == (DWORD)-1)
{
dwSchemeNameLength = (DWORD)lstrlen(lpszSchemeName);
}
int i = 0;
do
{
if (UrlSchemeList[i].SchemeLength == dwSchemeNameLength)
{
TCHAR chBackup = lpszSchemeName[dwSchemeNameLength];
lpszSchemeName[dwSchemeNameLength] = '\0';
if(lstrcmpi(UrlSchemeList[i].SchemeName,lpszSchemeName) == 0)
{
lpszSchemeName[dwSchemeNameLength] = chBackup;
return UrlSchemeList[i].SchemeType;
}
lpszSchemeName[dwSchemeNameLength] = chBackup;
}
i++;
} while (UrlSchemeList[i].SchemeLength);
return INTERNET_SCHEME_UNKNOWN;
}
/*******************************************************************
NAME: MapUrlSchemeTypeToCtlId
Routine Description:
Maps a scheme to a dlg child control id.
Arguments:
Scheme - Scheme to Map
fIdForPortCtl - If TRUE, means we really want the ID for a the PORT control
not the ADDRESS control.
Return Value:
DWORD
********************************************************************/
DWORD MapUrlSchemeTypeToCtlId(INTERNET_SCHEME SchemeType, BOOL fIdForPortCtl)
{
int i = 0;
while (UrlSchemeList[i].SchemeLength)
{
if (SchemeType == UrlSchemeList[i].SchemeType)
{
return (fIdForPortCtl ? UrlSchemeList[i].dwPortControlId :
UrlSchemeList[i].dwControlId );
}
i++;
}
return 0;
}
/*******************************************************************
NAME: MapCtlIdUrlSchemeName
Routine Description:
Maps a dlg child control id to String represnting
the name of the scheme.
Arguments:
dwEditCtlId - Edit Control to Map Out.
lpszSchemeOut - Scheme to Map Out.
WARNING: ASSUMED to be size of largest scheme type.
Return Value:
BOOL
Success - TRUE
Failure - FALSE
********************************************************************/
BOOL MapCtlIdUrlSchemeName(DWORD dwEditCtlId, LPTSTR lpszSchemeOut)
{
ASSERT(lpszSchemeOut);
int i = 0;
while (UrlSchemeList[i].SchemeLength)
{
if (dwEditCtlId == UrlSchemeList[i].dwControlId )
{
lstrcpy(lpszSchemeOut, UrlSchemeList[i].SchemeName);
return TRUE;
}
i++;
}
return FALSE;
}
/*******************************************************************
NAME: MapAddrCtlIdToPortCtlId
Routine Description:
Maps a dlg child control id for addresses to
a dlg control id for ports.
Arguments:
dwEditCtlId - Edit Control to Map Out.
Return Value:
DWORD
Success - Correctly mapped ID.
Failure - 0.
********************************************************************/
DWORD MapAddrCtlIdToPortCtlId(DWORD dwEditCtlId)
{
int i = 0;
while (UrlSchemeList[i].SchemeLength)
{
if (dwEditCtlId == UrlSchemeList[i].dwControlId )
{
return UrlSchemeList[i].dwPortControlId ;
}
i++;
}
return FALSE;
}
/*******************************************************************
NAME: ParseProxyInfo
Parses proxy server string and sets dialog fields appropriately
Arguments:
hDlg - Handle to dialog
lpszProxy - Proxy server string
lpszSchemeName - pointer to name of scheme to map
dwSchemeNameLength - length of scheme (if -1, lpszSchemeName is ASCIZ)
Return Value:
INTERNET_SCHEME
********************************************************************/
BOOL ParseProxyInfo(HWND hDlg, LPTSTR lpszProxy)
{
DWORD error = FALSE;
DWORD entryLength = 0;
LPTSTR protocolName = lpszProxy;
DWORD protocolLength = 0;
LPTSTR schemeName = NULL;
DWORD schemeLength = 0;
LPTSTR serverName = NULL;
DWORD serverLength = 0;
PARSER_STATE state = STATE_PROTOCOL;
DWORD nSlashes = 0;
UINT port = 0;
BOOL done = FALSE;
LPTSTR lpszList = lpszProxy;
do
{
TCHAR ch = *lpszList++;
if ((1 == nSlashes) && (ch != '/'))
{
state = STATE_ERROR;
break; // do ... while
}
switch (ch)
{
case '=':
if ((state == STATE_PROTOCOL) && (entryLength != 0))
{
protocolLength = entryLength;
entryLength = 0;
state = STATE_SCHEME;
schemeName = lpszList;
}
else
{
//
// '=' can't legally appear anywhere else
//
state = STATE_ERROR;
}
break;
case ':':
switch (state)
{
case STATE_PROTOCOL:
if (*lpszList == '/')
{
schemeName = protocolName;
protocolName = NULL;
schemeLength = entryLength;
protocolLength = 0;
state = STATE_SCHEME;
}
else if (*lpszList != '\0')
{
serverName = protocolName;
protocolName = NULL;
serverLength = entryLength;
protocolLength = 0;
state = STATE_PORT;
}
else
{
state = STATE_ERROR;
}
entryLength = 0;
break;
case STATE_SCHEME:
if (*lpszList == '/')
{
schemeLength = entryLength;
}
else if (*lpszList != '\0')
{
serverName = schemeName;
serverLength = entryLength;
state = STATE_PORT;
}
else
{
state = STATE_ERROR;
}
entryLength = 0;
break;
case STATE_SERVER:
serverLength = entryLength;
state = STATE_PORT;
entryLength = 0;
break;
default:
state = STATE_ERROR;
break;
}
break;
case '/':
if ((state == STATE_SCHEME) && (nSlashes < 2) && (entryLength == 0))
{
if (++nSlashes == 2)
{
state = STATE_SERVER;
serverName = lpszList;
}
}
else
{
state = STATE_ERROR;
}
break;
case '\v': // vertical tab, 0x0b
case '\f': // form feed, 0x0c
if (!((state == STATE_PROTOCOL) && (entryLength == 0)))
{
//
// can't have embedded whitespace
//
state = STATE_ERROR;
}
break;
default:
if (state != STATE_PORT)
{
++entryLength;
}
else if (isdigit(ch))
{
// calculate in DWORD to prevent overflow
DWORD dwPort = port * 10 + (ch - '0');
if (dwPort <= 65535)
port = (UINT)dwPort;
else
state = STATE_ERROR;
}
else
{
//
// STATE_PORT && non-digit character - error
//
state = STATE_ERROR;
}
break;
case '\0':
done = TRUE;
//
// fall through
//
case ' ':
case '\t':
case '\n':
case '\r':
case ';':
case ',':
if (serverLength == 0)
{
serverLength = entryLength;
}
if (serverLength != 0)
{
if (serverName == NULL)
{
serverName = (schemeName != NULL)
? schemeName : protocolName;
}
ASSERT(serverName != NULL);
INTERNET_SCHEME protocol;
if (protocolLength != 0)
{
protocol = MapUrlSchemeName(protocolName, protocolLength);
}
else
{
protocol = INTERNET_SCHEME_DEFAULT;
}
INTERNET_SCHEME scheme;
if (schemeLength != 0)
{
scheme = MapUrlSchemeName(schemeName, schemeLength);
}
else
{
scheme = INTERNET_SCHEME_DEFAULT;
}
//
// add an entry if this is a protocol we handle and we don't
// already have an entry for it
//
if ((protocol != INTERNET_SCHEME_UNKNOWN)
&& (scheme != INTERNET_SCHEME_UNKNOWN))
{
DWORD dwCtlId = 0;
DWORD dwPortCtlId = 0;
TCHAR chBackup;
error = ERROR_SUCCESS;
//
// we can only currently handle CERN proxies (unsecure or
// secure) so kick out anything that wants to go via a different
// proxy scheme
//
if (protocol == INTERNET_SCHEME_DEFAULT)
{
CheckDlgButton( hDlg, IDC_PROXYSAME, TRUE );
dwCtlId = IDC_PROXYHTTP;
dwPortCtlId = IDC_PORTHTTP;
}
else
{
dwCtlId = MapUrlSchemeTypeToCtlId(protocol,FALSE);
dwPortCtlId = MapUrlSchemeTypeToCtlId(protocol,TRUE);
}
//
// Set the Field Entry.
//
LPTSTR lpszProxyNameText;
if (scheme != INTERNET_SCHEME_DEFAULT)
{
ASSERT(schemeLength != 0);
lpszProxyNameText = schemeName;
}
else
lpszProxyNameText = serverName;
chBackup = serverName[serverLength];
serverName[serverLength] = '\0';
SetDlgItemText( hDlg, dwCtlId, lpszProxyNameText );
if ( port )
SetDlgItemInt( hDlg, dwPortCtlId, port, FALSE );
serverName[serverLength] = chBackup;
}
else
{
//
// bad/unrecognised protocol or scheme. Treat it as error
// for now
//
error = !ERROR_SUCCESS;
}
}
entryLength = 0;
protocolName = lpszList;
protocolLength = 0;
schemeName = NULL;
schemeLength = 0;
serverName = NULL;
serverLength = 0;
nSlashes = 0;
port = 0;
if (error == ERROR_SUCCESS)
{
state = STATE_PROTOCOL;
}
else
{
state = STATE_ERROR;
}
break;
}
if (state == STATE_ERROR)
{
break;
}
} while (!done);
if (state == STATE_ERROR)
{
error = ERROR_INVALID_PARAMETER;
}
if ( error == ERROR_SUCCESS )
error = TRUE;
else
error = FALSE;
return error;
}
/*******************************************************************
NAME: ParseEditCtlForPort
Routine Description:
Parses a Port Number off then end of a Proxy Server URL that is
located either in the Proxy Name Edit Box, or passed in as
a string pointer.
Arguments:
lpszProxyName - (OPTIONAL) string pointer with Proxy Name to parse, and
set into the Proxy Name edit ctl field.
hDlg - HWIN of the dialog to play with.
dwProxyNameCtlId - Res Ctl Id to play with.
dwProxyPortCtlId - Res Ctl Id of Port Number Edit Box.
Return Value:
BOOL
Success TRUE -
Failure FALSE
********************************************************************/
BOOL ParseEditCtlForPort(
IN OUT LPTSTR lpszProxyName,
IN HWND hDlg,
IN DWORD dwProxyNameCtlId,
IN DWORD dwProxyPortCtlId
)
{
TCHAR szProxyUrl[MAX_URL_STRING+1];
LPTSTR lpszPort;
LPTSTR lpszProxyUrl;
ASSERT(IsWindow(hDlg));
if ( dwProxyPortCtlId == 0 )
{
dwProxyPortCtlId = MapAddrCtlIdToPortCtlId(dwProxyNameCtlId);
ASSERT(dwProxyPortCtlId);
}
//
// Get the Proxy String from the Edit Control
// (OR) from the Registry [passed in]
//
if ( lpszProxyName )
lpszProxyUrl = lpszProxyName;
else
{
//
// Need to Grab it out of the edit control.
//
GetDlgItemText(hDlg,
dwProxyNameCtlId,
szProxyUrl,
sizeof(szProxyUrl));
lpszProxyUrl = szProxyUrl;
}
//
// Now find the port.
//
lpszPort = lpszProxyUrl;
GET_TERMINATOR(lpszPort);
lpszPort--;
//
// Walk backwards from the end of url looking
// for a port number sitting on the end like this
// http://proxy:1234
//
while ( (lpszPort > lpszProxyUrl) &&
(*lpszPort != ':') &&
(isdigit(*lpszPort)) )
{
lpszPort--;
}
//
// If we found a match for our rules
// then set the port, otherwise
// we assume the user knows what he's
// doing.
//
if ( *lpszPort == ':' && isdigit(*(lpszPort+1)) )
{
*lpszPort = '\0';
SetDlgItemText(hDlg, dwProxyPortCtlId, (lpszPort+1));
}
SetDlgItemText(hDlg, dwProxyNameCtlId, lpszProxyUrl);
return TRUE;
}
/*******************************************************************
NAME: FormatOutProxyEditCtl
Routine Description:
Combines Proxy URL components into a string that can be saved
in the registry. Can be called multiple times to build
a list of proxy servers, or once to special case a "default"
proxy.
Arguments:
hDlg - HWIN of the dialog to play with.
dwProxyNameCtlId - Res Ctl Id to play with.
dwProxyPortCtlId - Res Ctl Id of Port Number Edit Box.
lpszOutputStr - The start of the output string to send
the product of this function.
lpdwOutputStrSize - The amount of used space in lpszOutputStr
that is already used. New output should
start from (lpszOutputStr + *lpdwOutputStrSize)
fDefaultProxy - Default Proxy, don't add scheme= in front of the proxy
just use plop one proxy into the registry.
Return Value:
DWORD
Success ERROR_SUCCESS
Failure ERROR message
********************************************************************/
DWORD FormatOutProxyEditCtl(
IN HWND hDlg,
IN DWORD dwProxyNameCtlId,
IN DWORD dwProxyPortCtlId,
OUT LPTSTR lpszOutputStr,
IN OUT LPDWORD lpdwOutputStrSize,
IN DWORD dwOutputStrLength,
IN BOOL fDefaultProxy
)
{
LPTSTR lpszOutput;
LPTSTR lpszEndOfOutputStr;
ASSERT(IsWindow(hDlg));
ASSERT(lpdwOutputStrSize);
lpszOutput = lpszOutputStr + *lpdwOutputStrSize;
lpszEndOfOutputStr = lpszOutputStr + dwOutputStrLength;
ASSERT( lpszEndOfOutputStr > lpszOutput );
if ( lpszEndOfOutputStr <= lpszOutput )
return ERROR_NOT_ENOUGH_MEMORY; // bail out, ran out of space
//
// Plop ';' if we're not the first in this string buffer.
//
if (*lpdwOutputStrSize != 0 )
{
*lpszOutput = ';';
lpszOutput++;
if ( lpszEndOfOutputStr <= lpszOutput )
return ERROR_NOT_ENOUGH_MEMORY; // bail out, ran out of space
}
//
// Put the schemetype= into the string
// ex: http=
//
if ( ! fDefaultProxy )
{
if ( lpszEndOfOutputStr <= (MAX_SCHEME_NAME_LENGTH + lpszOutput + 1) )
return ERROR_NOT_ENOUGH_MEMORY; // bail out, ran out of space
if (!MapCtlIdUrlSchemeName(dwProxyNameCtlId,lpszOutput))
return ERROR_NOT_ENOUGH_MEMORY;
lpszOutput += lstrlen(lpszOutput);
*lpszOutput = '=';
lpszOutput++;
}
//
// Need to Grab ProxyUrl out of the edit control.
//
GetDlgItemText(hDlg, dwProxyNameCtlId, lpszOutput, (int)(lpszEndOfOutputStr - lpszOutput));
if ( '\0' == *lpszOutput )
{
// Cancel out anything we may have added before returning
*(lpszOutputStr + *lpdwOutputStrSize) = '\0';
return ERROR_SERVER_NAME;
}
//
// Now seperate out the port so we can save them seperately.
// But go past the Proxy Url while we're at it.
// ex: http=http://netscape-proxy
//
if (!ParseEditCtlForPort(lpszOutput, hDlg, dwProxyNameCtlId, dwProxyPortCtlId))
return ERROR_PORT_NUM;
lpszOutput += lstrlen(lpszOutput);
//
// Now, add in a ':" for the port number, if we don't
// have a port we'll remove it.
//
*lpszOutput = ':';
lpszOutput++;
if ( lpszEndOfOutputStr <= lpszOutput )
return ERROR_NOT_ENOUGH_MEMORY; // bail out, ran out of space
//
// Grab Proxy Port if its around.
// Back out the ':' if its not.
//
GetDlgItemText(hDlg, dwProxyPortCtlId,lpszOutput, (int)(lpszEndOfOutputStr - lpszOutput));
// jmazner 11/9/96 Normandy #6937
// Don't accept non-numerical port numbers, since the Internet control panel
// will not display them.
int i;
for( i=0; lpszOutput[i] != NULL; i++ )
{
if( !isdigit(lpszOutput[i]) )
{
//DisplayFieldErrorMsg(hDlg,dwProxyPortCtlId,IDS_INVALID_PORTNUM);
return ERROR_PORT_NUM;
}
}
if ( '\0' == *lpszOutput )
{
lpszOutput--;
ASSERT(*lpszOutput == ':');
*lpszOutput = '\0';
}
lpszOutput += lstrlen(lpszOutput);
//
// Now we're done return our final sizes.
//
*lpdwOutputStrSize = (DWORD)(lpszOutput - lpszOutputStr);
return ERROR_SUCCESS;
}
/*******************************************************************
NAME: RemoveLocalFromExceptionList
Routine Description:
Scans a delimited list of entries, and removed "<local>
if found. If <local> is found we return TRUE.
Arguments:
lpszExceptionList - String List of proxy excepion entries.
Return Value:
BOOL
TRUE - If found <local>
FALSE - If local was not found.
********************************************************************/
BOOL RemoveLocalFromExceptionList(LPTSTR lpszExceptionList)
{
LPTSTR lpszLocalInstToRemove;
BOOL fFoundLocal;
if ( !lpszExceptionList || ! *lpszExceptionList )
return FALSE;
fFoundLocal = FALSE;
lpszLocalInstToRemove = lpszExceptionList;
//
// Loop looking "<local>" entries in the list.
//
do {
lpszLocalInstToRemove = _tcsstr(lpszLocalInstToRemove,cszLocalString);
if ( lpszLocalInstToRemove )
{
fFoundLocal = TRUE;
//
// Nuke <local> out of the string. <local>;otherstuff\0
// Dest is: '<'local>;otherstuff\0
// ??? (OR) ';'<local> if the ; is the first character.???
// Src is: >'o'therstuff\0
// size is: sizeof(';otherstuff\0')
//
MoveMemory( lpszLocalInstToRemove,
(lpszLocalInstToRemove+(sizeof(cszLocalString)-sizeof('\0'))),
lstrlen(lpszLocalInstToRemove+(sizeof(cszLocalString)-sizeof('\0')))
+ sizeof('\0')
);
}
} while (lpszLocalInstToRemove && *lpszLocalInstToRemove);
//
// If we produced a ; on the end, nuke it.
//
lpszLocalInstToRemove = lpszExceptionList;
GET_TERMINATOR(lpszLocalInstToRemove);
if ( lpszLocalInstToRemove != lpszExceptionList &&
*(lpszLocalInstToRemove-1) == ';' )
{
*(lpszLocalInstToRemove-1) = '\0';
}
return fFoundLocal;
}